TIME TIMER Home MOD – 60-Minute Visual Timer, Home Edition, Silent Operation, for Homeschool Supplies, Study, Office & Meetings (Fern Green)

What about the pomodoro method? You work for 25 min, you reward yourself with social media for 5 min. You can even do 50 min, 10 min. Get yourself a visual timer if that helps. I use one for when I'm studying.